| The adhesion property at normal and high temperature of heat resistant conveyor belt of duck construction and its affecting factors were investigated.The results showed that,with increase of experiment temperature, the adhesion property of heat resistant conveyor belt of duck construction decreased significantly. By adding adhesive RF/RA with the blending ratio of 4/3.6 in cover compound，the adhesion property of belt at normal and high temperature increased.The adhesion property at normal temperature could also be improved by increasing the thickness of breaker ply properly,but the adhesion property at high temperature changed little.At high temperature,the adhesion property of belt with nylon 6 canvas was better than that with polyester canvas. |
